we have all rely johns -- religions. last year volunteers claimed the same lot to make it a useable space. >> manti te'o may be the biggest name but is he the only victim of this hoax? who else may have been targeted. >> you already know the ravens won. now you want the t shirt to prove it. >> and d.c. is the place to be on org today -- inauguration today. the big event isn't free. the cost you don't know about. that's coming up. >>> it's a problem that impacts nearly a million people. it's inflammatory bowel desease known as ibd. we're taking your call. exexperiments are standing by top answer your questions. today we are joined by dr. raymond cross spoasht professor at the school of medicine. what is ibd? >> ibd is comprised of crohn's and colitis. it's an autoimmune disease that affects the intestines. it can cause abdominal pain, diarrhea, bloody diarrhea, weight loss and intestinal symptoms that can affect the eye, mouth, skin. >> who gets it? is there a target audience? >> typically affects young people. average ag